package im.yisme.model.service;

import im.yisme.vo.MusicVO;

import java.util.Iterator;


public interface MusicRepositoryService {

	public long addMusicToRepository(MusicVO toAdd);
	public boolean removeMusicFromRepository(MusicVO toRemove);
	public boolean alterMusicInfo(MusicVO musicVO);
	public Iterator<MusicVO> getMusicList();
	public MusicVO findMusic(long musicId);
	public void loadFile();
}
